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Best (but oft-forgotten) practices: propensity score methods in clinical nutrition research
propensity score confounding balance matching model selection
2018/12/3
In observational studies, treatment assignment is a nonrandom process and treatment groups may not be comparable in their baseline characteristics, a phenomenon known as confounding. Propensity score ...
Best (but oft-forgotten) practices: propensity score methods in clinical nutrition research
propensity score confounding balance matching model selection
2018/12/13
In observational studies, treatment assignment is a nonrandom process and treatment groups may not be comparable in their baseline characteristics, a phenomenon known as confounding. Propensity score ...
Semiparametric Causality Tests Using the Policy Propensity Score
Potential outcomes conditional independence
2015/9/22
Time series data are widely used to explore causal relationships, typically in a regression
framework with lagged dependent variables. Regression-based causality tests rely on an
array of functional...
Causal e§ects of monetary shocks: Semiparametric conditional independence tests with a multinomial propensity score
conditional independence tests instrument
2015/9/22
Macroeconomists have long been concerned with the causal e§ects of monetary policy. When the identiÖcation of causal e§ects is based on a selection-on-observables assumption, non-causality amount...
A Note on Adapting Propensity Score Matching and Selection Models to Choice Based Samples
Adapting Propensity Score Matching Selection Models Choice Based Samples
2015/1/22
The probability of selection into a treatment, also called the propensity score, plays a central role in classical selection models and in matching models (see, e.g., Heckman, 1980; Heckman and Navarr...
Toward a Children’s Savings and College-Bound Identity Intervention for Raising College Attendance Rates: A Multilevel Propensity Score Analysis
Wealth Assets College Attendance Identity-Based Motivation
2013/9/4
It has been suggested that children’s savings programs will be more effective if they are combined with strategies to build children’s college-bound identities. In this study we use a multi-level trea...
Toward a Children’s Savings and College-Bound Identity Intervention for Raising College Attendance Rates: A Multilevel Propensity Score Analysis
Wealth, Assets, College Attendance Identity-Based Motivation Savings Child Development Accounts (CDAs) College Expectations PSID
2013/2/19
It has been suggested that children’s savings programs will be more effective if they are combined with strategies to build children’s college-bound identities. In this study we use a multi-level trea...
Propensity Score Analysis with Matching Weights
Propensity score Causal inference Observational Study Match Inverse prob-ability weighting Double robustness Augmented Mirror histogram
2011/6/17
The propensity score analysis is one of the most widely used methods for study-
ing the causal treatment e ect in observational studies. This paper studies treatment
e ect estimation with the method...
The early socioeconomic effects of teenage childbearing: A propensity score matching approach
propensity score matching Rosenbaum Bounds selection bias teen childbearing
2010/10/14
A large body of literature has documented a negative correlation between teenage childbearing and teen mothers’ socioeconomic outcomes, yet researchers continue to disagree as to whether the associati...
An Assessment of Propensity Score Matching as a Nonexperimental Impact Estimator: Evidence from Mexico’s PROGRESA Program
Evidence Mexico’s PROGRESA
2016/3/7
Not all policy questions can be addressed by social experiments. Nonexperimental evaluation methods provide an alternative to experimental designs but their results depend on untestable assumptions. T...
The Propensity Score: A Means to An End
Estimation of the propensity score balance of relevant covariates
2013/10/18
Propensity score matching is a prominent strategy to reduce imbalance in observational studies. However, if imbalance is considerable and the control reservoir is small, either one has to match one co...